Contradiction with 1 Corinthians 14:33
Contradicts 1 Samuel 9:27 by implying God is not a God of confusion, whereas Saul's directions create confusion for the servant.
1 Corinthians 14:33: For God is not [the author] of confusion, but of peace, as in all churches of the saints. [confusion: Gr. tumult, or, unquietness]
Contradiction with James 1:17
God is described as consistent, contradicting the selective revelation to only Saul.
James 1:17: Every good gift and every perfect gift is from above, and cometh down from the Father of lights, with whom is no variableness, neither shadow of turning.
Contradiction with Proverbs 3:5
Emphasizes trusting in the Lord and not one's own understanding, whereas Saul is told to listen to Samuel rather than seek God directly.
Proverbs 3:5: Trust in the LORD with all thine heart; and lean not unto thine own understanding.
Contradiction with Acts 10:34
God shows no partiality, contradicting the exclusive message given to Saul.
Acts 10:34: Then Peter opened [his] mouth, and said, Of a truth I perceive that God is no respecter of persons: